Tips for Cleaning Your Dryer Vent

Thanks to All Pro Chimney for the image!
One place that you might never suspect of needing cleaning is your dryer’s vent. This innocuous looking flexible tubing collects lint from each load of laundry that cycles through your appliance, eventually accumulating and leading to the potential for a fire.
Safety Considerations
You do not want to be featured on the news for blowing up your house due to a gas explosion, so if your clothes drying appliance is run by natural gas, disconnect the gas. If it is electric, unplug it. Wear a face mask to keep dust and lint out of your mouth and nose. Do not reach your bare hands into the vent tubing, as there are screws and sharp pieces that may injure you.
1. After disconnecting your dryer from its power source, slide the appliance out about two feet from the vent extension.
2. Use a screw driver to unscrew the vent clamp from the back of the appliance.
3. Take the vent off the back.
4. Reach into the vent opening on the back of the appliance and use a vacuum hose to remove built up lint around the opening.
5. Use the vacuum hose to suck up the lint.
6. Use the vacuum hose to reach all the way into the tubing as far as the vacuum hose will go.
7. If there is a lint buildup that your vacuum hose cannot reach, a plumbing snake can go through the full length of your tubing.
8. Put the clamp back onto the vent opening.
9. Screw the clamp back into place on the appliance.
10. Re-attach the vent tubing.
11. Put the appliance back into its place.
12. Go outside and remove the outside portion of vent tubing. If it also needs cleaning, bring it into the house or garage and use your vacuum hose to suck out the lint. Note: This tubing might be difficult to remove, as it may be caulked in place. If this is the case, a razor blade can liberate the tube from the caulking.
13. Return the outside vent tubing and secure it. If you need to recaulk it, do so on a dry day so the caulk will seal properly.
14. Turn on the electricity or gas to your appliance.
15. Run your appliance for 10 to 15 minutes on its lowest, non-heating setting to blow any lingering debris out through the vent tubing. Do not stand outside to watch this, unless you want to end up looking like a dust bunny or tumbleweed.
Hiring Professionals
Handymen and professional cleaning services can take care of the task of vent and tubing cleaning for you. Expect to pay anywhere from $25 per hour plus a service call fee for a handyman, or a flat fee of about $100 for a professional cleaning service. If your vent tubing is especially long or if the outside vent is difficult to reach, expect to pay more. If any parts need replacement, expect to pay more for the parts and installation.
Janice is a health administrator, part-time web copywriter, and dryer vent cleaning master. When not completing her own home improvement projects, she loves sharing her how-to tips for cleaning, storing and organizing even the most off-putting spaces.